| Los Alamos to Hamtramck (Michigan) | 1,318.31 mi (2,121.62 km) |
| Los Alamos to Hanahan (South Carolina) | 1,507.52 mi (2,426.11 km) |
| Los Alamos to Hanford (California) | 746.24 mi (1,200.97 km) |
| Los Alamos to Hannibal (Missouri) | 853.51 mi (1,373.59 km) |
| Los Alamos to Hanover (Pennsylvania) | 1,613.96 mi (2,597.42 km) |
| Los Alamos to Hanover Park (Illinois) | 1,059.15 mi (1,704.54 km) |
| Los Alamos to Happy Valley (Oregon) | 1,072.45 mi (1,725.94 km) |
| Los Alamos to Harker Heights (Texas) | 599.32 mi (964.51 km) |
| Los Alamos to Harlingen (Texas) | 840.45 mi (1,352.57 km) |
| Los Alamos to Harper Woods (Michigan) | 1,325.26 mi (2,132.80 km) |
| Los Alamos to Harrisburg (North Carolina) | 1,436.70 mi (2,312.14 km) |
| Los Alamos to Harrisburg (Pennsylvania) | 1,619.65 mi (2,606.58 km) |
| Los Alamos to Harrison (Arkansas) | 735.17 mi (1,183.14 km) |
| Los Alamos to Harrison (New Jersey) | 1,763.61 mi (2,838.26 km) |
| Los Alamos to Harrison (New York) | 1,786.48 mi (2,875.06 km) |
